/*
 * Copyright (C) 2005-2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <android/log.h>

/*
 * Normally we strip the effects of ALOGV (VERBOSE messages),
 * LOG_FATAL and LOG_FATAL_IF (FATAL assert messages) from the
 * release builds be defining NDEBUG.  You can modify this (for
 * example with "#define LOG_NDEBUG 0" at the top of your source
 * file) to change that behavior.
 */

#ifndef LOG_NDEBUG
#ifdef NDEBUG
#define LOG_NDEBUG 1
#else
#define LOG_NDEBUG 0
#endif
#endif

/* --------------------------------------------------------------------- */

#ifndef __predict_false
#define __predict_false(exp) __builtin_expect((exp) != 0, 0)
#endif

/*
 * Simplified macro to send a verbose radio log message using current LOG_TAG.
 */
#ifndef RLOGV
  #define __RLOGV(...) \
    ((void)__android_log_buf_print(LOG_ID_RADIO, \
                                   ANDROID_LOG_VERBOSE, \
                                   LOG_TAG, \
                                   __VA_ARGS__))
  #if LOG_NDEBUG
    #define RLOGV(...)
  #else
    #define RLOGV(...) __RLOGV(__VA_ARGS__)
  #endif

#endif

#ifndef RLOGV_IF
  #if LOG_NDEBUG
    #define RLOGV_IF(cond, ...) ((void)0)
  #else
    #define RLOGV_IF(cond, ...) \
        ((__predict_false(cond)) \
                ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, \
                    LOG_TAG, __VA_ARGS__)) \
                : (void)0)
  #endif
#endif

/* Simplified macro to send a debug radio log message using  current LOG_TAG. */

#ifndef RLOGD
  #if LOG_NDEBUG
    #define RLOGD(...) ((void)0)
  #else
    #define RLOGD(...) \
        ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, \
            __VA_ARGS__))
  #endif
#endif

#ifndef RLOGD_IF
  #define RLOGD_IF(cond, ...) \
      ((__predict_false(cond)) \
              ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, \
                  LOG_TAG, __VA_ARGS__)) \
              : (void)0)
#endif

/* Simplified macro to send an info radio log message using  current LOG_TAG. */

#ifndef RLOGI
  #define RLOGI(...) \
      ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, \
          __VA_ARGS__))
#endif

#ifndef RLOGI_IF
  #define RLOGI_IF(cond, ...) \
      ((__predict_false(cond)) \
              ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, \
                  LOG_TAG, __VA_ARGS__)) \
              : (void)0)
#endif

/* Simplified macro to send a warning radio log message using current LOG_TAG. */
#ifndef RLOGW
  #define RLOGW(...) \
      ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, \
          __VA_ARGS__))
#endif

#ifndef RLOGW_IF
  #define RLOGW_IF(cond, ...) \
      ((__predict_false(cond)) \
              ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, \
                  LOG_TAG, __VA_ARGS__)) \
              : (void)0)
#endif

/*
 * Simplified macro to send an error radio log message using current LOG_TAG.
 */
#ifndef RLOGE
  #define RLOGE(...) \
      ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, \
          __VA_ARGS__))
#endif

#ifndef RLOGE_IF
  #define RLOGE_IF(cond, ...) \
      ((__predict_false(cond)) \
              ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, \
                  LOG_TAG, __VA_ARGS__)) \
              : (void)0)
#endif
